<UK Oil Production Lowest For 28 YearsThe Oil DrumDrumBeat: November 6, 2006>

124 comments on Energy costs are becoming more critical

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Todd on November 6, 2006 - 12:26am Permalink | Subthread | Parent | Comments top
There are also systems where a bladder is infalted in the chimney and new mortar is pumped around it.  This Old House used this system on a number of projects.
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mshortridge on November 7, 2006 - 1:31pm Permalink | Subthread | Parent | Comments top
The concrete injection is very expensive.  
A steel liner is more affordable.
I have thought a lot about the loss of basic skills as being discussed here.  I am "skilled" in many ways--carpenter, good at lots of things--but my "skills" are largely mute absent the grid.  
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Jack on November 8, 2006 - 1:31am Permalink | Subthread | Parent | Comments top
my "skills" are largely mute absent the grid.

It's "moot".

http://www.thefreedictionary.com/moot

Sorry. I couldn't help it.

Jack

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